@inproceedings{inproceedingsc497c5b6,
title   = {The Permian-Triassic boundary in the paraná basin is a seismite-tusnamite couplet created by the Araguainha impact event},
author = {Schmieder, Martin and Lana, Cristiano and Jourdan, Fred and Warren, Lucas and Riccomini, Claudio},
year = {2018},
publisher = {SBG},
booktitle   = {Congresso Brasileiro de Geologia}
}